20501334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162709}}^1$

素因数の和:162724

約数の個数: 24

約数和(自身を含む): 50765520

約数和(自身を除く): 30264186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162709, 325418, 488127, 976254, 1138963, 1464381, 2277926, 2928762, 3416889, 6833778, 10250667, 20501334]

約数ペア:

[(1, 20501334), (2, 10250667), (3, 6833778), (6, 3416889), (7, 2928762), (9, 2277926), (14, 1464381), (18, 1138963), (21, 976254), (42, 488127), (63, 325418), (126, 162709)]